#### Answer

The markup is \$5.

#### Work Step by Step

$P=C+M$
$12=7+M$
$12-7=7+M-7$
$5=M$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

The markup is \$5.

$P=C+M$
$12=7+M$
$12-7=7+M-7$
$5=M$

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